#tax-deductions
Maximize tax deductions and reduce your tax liability legally
The 2026 IRS business mileage rate is 72.5 cents January–June and 76 cents July–December. This guide compares the standard mileage and actual expense methods, explains the year-one lock-in rules and five-vehicle fleet restriction, and details the five-element log an audit requires.
For tax years starting in 2026, OBBBA makes the 20% qualified business income deduction permanent, widens the married-joint phase-in range to $394,600–$544,600, and adds a $400 minimum for taxpayers with more than $1,000 of QBI — so a $1,500 profit yields $400 instead of $300.
IRS Publication 463 and Section 274(d) require a contemporaneous log with date, destination, miles, and business purpose for every trip.
Photography studios should book session deposits, retainers, and print credits as deferred revenue liabilities rather than income, expense gear under 2026's $2,560,000 Section 179 limit instead of depreciating it over five years, and track sales tax, breakage, and COGS in separate accounts to see real profitability.
A sign shop bookkeeping guide covering monthly close, job-level costing for materials/labor/overhead, deposit accounting, sales tax on signage, and Section 179 equipment deductions for 2026.
How personal chefs and private caterers separate client grocery COGS from household spending, claim the home-kitchen deduction under the exclusive-use test, and job-cost every booking — with target food-cost ranges of 28–38% for weekly meal prep and 25–35% for private dinners.
US donor-advised funds deduct appreciated stock at FMV up to 30% of AGI; private foundations cap lower — IRS rules for owners.
For fiscal 2026 the IRS high-low per diem rates are $319/day (high-cost) and $225/day (standard), unchanged from the prior year. Per diem stays tax-free only under an accountable plan's three rules — business connection, substantiation within 60 days, and return of excess within 120 days.
Under IRC Section 197, a liquor license is an intangible you must capitalize and amortize straight-line over 180 months starting the later of acquisition or opening month — no bonus depreciation, no shorter life, no half-month convention. Routine annual renewal fees paid to the state to maintain a license you already hold are generally deductible in the year paid. This guide covers what belongs in basis, the journal entries, Form 8594 allocation when you buy a bar, and five bookkeeping mistakes that misstate hospitality books.
Schedule 1-A is the new IRS form for tax years 2025-2028 holding four below-the-line deductions — up to $25,000 for tips, $12,500/$25,000 for the FLSA overtime premium, $10,000 for new-car loan interest, and $6,000 per person age 65+. Each phases out on its own MAGI threshold, and this guide covers who qualifies, how the math works, and what records defend the claim.
Product sent to a creator in exchange for promotion is taxable at fair market value under IRC Section 61 — a $400 PR box you review is $400 of Schedule C gross receipts, plus 15.3% self-employment tax on net profit. The 1099-NEC filing threshold rising from $600 to $2,000 changes only when a brand must issue a form, never whether you must report the income.
H.R. 8415 would raise the Section 199A qualified business income deduction from 20% to 23% — an extra $3,000 of deduction on $100,000 of QBI, worth $660 to $960 in tax depending on your bracket. Here is how the deduction works in 2026 after OBBBA made it permanent, which W-2 wage and SSTB limits still apply, and how to keep books that support the number you claim.
